Sounds like Martin is using CS11.
Try purging the cache - should update evreything on reload
For Camera Raw 3.4:
This new version of the Camera Raw plug-in replaces the original Camera Raw plug-in that was installed with Photoshop CS2, Adobe Creative Suite 2, or Photoshop Elements 3.0 or 4.0.
To install with Adobe Creative Suite 2 or Photoshop CS2:
1. Exit Photoshop CS2.
2. Open the Finder.
3. Navigate to: (Please read directory carefully)
Library/Application Support/Adobe/Plug-Ins/CS2/File Formats
4. Move the existing plug-in to another location (for example, a new folder on your desktop). Ensure you keep this version in case you need to revert back.
5. Copy the Camera Raw plug-in, Camera Raw, from the download into the same folder as in Step 3.
6. Launch Photoshop CS2 or Adobe Bridge.
NOTE: If generic camera thumbnails appear in Adobe Bridge, follow these steps:
1. Check to make sure the plug-in was installed in the correct directory in Step 5 above.
2. Start Adobe Bridge.
3. Choose Tools > Cache > Purge Central Cache.
Important: Purging the Central Cache deletes cached thumbnail information for all folders. It also deletes labels, ratings, and rotation settings for read-only files (for example, files on a CD or locked files) or file formats that don't have XMP support.